IT976866B - Valvola idraulica - Google Patents

Valvola idraulica

Info

Publication number
IT976866B
IT976866B IT47663/73A IT4766373A IT976866B IT 976866 B IT976866 B IT 976866B IT 47663/73 A IT47663/73 A IT 47663/73A IT 4766373 A IT4766373 A IT 4766373A IT 976866 B IT976866 B IT 976866B
Authority
IT
Italy
Prior art keywords
hydraulic valve
hydraulic
valve
Prior art date
Application number
IT47663/73A
Other languages
English (en)
Original Assignee
Sperry Rand Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sperry Rand Ltd filed Critical Sperry Rand Ltd
Application granted granted Critical
Publication of IT976866B publication Critical patent/IT976866B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Multiple-Way Valves (AREA)
IT47663/73A 1972-01-14 1973-01-12 Valvola idraulica IT976866B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB180272A GB1422939A (en) 1972-01-14 1972-01-14 Hydraulic valves

Publications (1)

Publication Number Publication Date
IT976866B true IT976866B (it) 1974-09-10

Family

ID=9728262

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47663/73A IT976866B (it) 1972-01-14 1973-01-12 Valvola idraulica

Country Status (7)

Country Link
US (1) US3804116A (it)
JP (1) JPS4882433A (it)
DE (1) DE2302043A1 (it)
FR (1) FR2168051B1 (it)
GB (1) GB1422939A (it)
IT (1) IT976866B (it)
SE (1) SE390559B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945911A1 (de) * 1979-11-14 1981-05-27 Robert Bosch Gmbh, 7000 Stuttgart Als druckbegrenzungs- und nachsaugventil arbeitendes, direkt gesteuertes sperrventil
EP0092074A1 (de) * 1982-04-19 1983-10-26 Deere & Company Steuerventil
DE3322018A1 (de) * 1983-06-18 1984-12-20 Robert Bosch Gmbh, 7000 Stuttgart Hydraulisches wegeventil mit einem gehaeuse
JPH0716943Y2 (ja) * 1989-01-27 1995-04-19 東芝機械株式会社 方向制御弁
DE4016360A1 (de) * 1990-05-21 1991-11-28 Rexroth Mannesmann Gmbh Steuerventil fuer den mobilsektor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745433A (en) * 1952-02-25 1956-05-15 Hydraulic Unit Specialities Co Control valve for fluid pressure operated mechanisms
FR1360900A (fr) * 1962-04-30 1964-05-15 Hydraulic Unit Specialities Co Distributeur hydraulique de commande
US3313316A (en) * 1964-06-01 1967-04-11 Clark Equipment Co Relief and anti-cavitation valve assembly
US3390700A (en) * 1965-04-26 1968-07-02 Commercial Shearing Control valves
US3506031A (en) * 1967-10-06 1970-04-14 Parker Hannifin Corp Relief-makeup check assembly for directional control valves
US3460567A (en) * 1967-10-23 1969-08-12 Parker Hannifin Corp Relief-makeup check assembly for directional control valves

Also Published As

Publication number Publication date
FR2168051B1 (it) 1976-08-27
FR2168051A1 (it) 1973-08-24
GB1422939A (en) 1976-01-28
SE390559B (sv) 1976-12-27
JPS4882433A (it) 1973-11-05
DE2302043A1 (de) 1973-08-09
US3804116A (en) 1974-04-16

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